Use the form below to do your conversion.
Solution
Step1
Log215693=Log(5693) ÷ Log(21)
Log(5693)= 3.7553411838115
Log(21)=1.3222192947339
Log215693=3.7553411838115 ÷ 1.3222192947339
Ans=2.8401802929122
Step2
Alternatively, the logarithm can be calculated like this.